Answer:
1 3/4 - 1 1/6
= 10/4 - 7/6
Lcm of 4 and 6 = 2 ×2 × 3 = 12
= (10/4) × 3 = 30/12
(7/6) × 2 = 14/12
30/12 - 14/12 = 30-13/12 = 17/12
1 7/12
Explanation:
11/4 -7/6
33/12 - 14/12
19/12
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